Push button door latch



FIG. 1 is a front perspective view of the push button door latch showing our new design;

FIG. 2 is the front elevation view thereof;

FIG. 3 is the rear elevation view thereof;

FIG. 4 is the left side elevation view thereof;

FIG. 5 is the right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded perspective view thereof.

The broken lines shown in the drawings illustrate portions of the push button door latch that form no part of the claimed design. 

CLAIM The ornamental design for a push button door latch, as shown and described. 